In industrial production, use the heat generated by fuel combustion, or convert electrical energy into heat energy, so as to purchase thermal equipment for various processing techniques such as smelting, heating, drying, sintering, cracking and distillation of workpieces or materials, Known as industrial furnaces.Vacuum Heat Treatment Applications for Metal Machine Tools and Gear Parts  Industrial kiln is mainly composed of furnace lining, furnace frame, heating device (such as combustion device, electric heating element), preheater, furnace front pipeline, smoke exhaust system, furnace machinery and other parts.Pay Attention to Vacuum Tempering to Improve the Quality of Quenched Parts At present, industrial furnaces are widely used in all walks of life in the national economy, such as metallurgy, building materials, chemical industry, light industry, food and ceramics and other industries. It has many varieties, high energy consumption and great influence, and is the key equipment for industrial heating. The development of its heating technology and the adoption of high-efficiency energy-saving technology have a great impact on improving product quality, reducing production costs, rationally utilizing energy, improving working conditions, and realizing civilized production.Analysis of vacuum heat treatment process for wind power products In practical application, according to different industrial furnaces and specific production process requirements, comprehensive consideration should be given to design, construction, operation, maintenance and management, and strive to meet the above basic requirements as much as possible.Vacuum Hardening Stainless Steel

The surface of silicon is always covered with a layer of silicon dioxide, even if it is just cleaved silicon, at room temperature, as long as it is exposed to air, an oxide film of several atomic layers will be formed on the surface. Sintering of B4C by Pressureless Liquid Phase Sintering When we expose the silicon wafer to a high temperature and oxygen-containing environment for a period of time, the surface of the silicon wafer will grow a layer of silicon dioxide, SiO2, which has good adhesion to silicon and is highly stable chemically and electrically insulating. Vacuum Heat Treatment of Fasteners  Because silicon dioxide has such good properties, it is widely used in silicon semiconductor devices. According to different needs, silicon dioxide is used for the protective layer and passivation layer of devices, as well as the isolation of electrical properties, insulating materials and dielectric films of capacitors, etc. Vacuum sintering of transparent ceramics In addition to being prepared by heating silicon wafers, silicon dioxide can also be obtained by various chemical vapor deposition, such as LPCVD and PECVD. The choice of which method to prepare the silicon dioxide layer has a considerable relationship with the manufacturing process of the device.Vacuum sintered powder metallurgy parts

1. Ammonia is a poisonous gas with a stimulating odor, which is harmful to human eyes and respiratory organs. Leakage should be prevented, especiallyVacuum Heat Treatment of Fasteners  Prevent the human body from contacting with liquid ammonia, otherwise it will cause skin burns. 2. Frequently check and maintain the airtightness of the gas system of the device. The leakage of ammonia gas has an irritating odor, while the decomposition gas is colorless and odorless, but it is flammable and explosive gas. Therefore, in order to prevent leakage and avoid accidents, unqualified gas and waste gas must be vented to the outside.Vacuum sintering of transparent ceramics 3. Strict control of temperature is an essential condition for the full decomposition of ammonia, so it is necessary to pay attention to whether the temperature controller is working normally. If the temperature controller fails or the thermocouple is not in good contact, it will easily cause the inconsistency between the indicated temperature and the actual temperature, and even burn out if the temperature is too highVacuum sintered powder metallurgy parts Once the decomposition furnace and catalyst are found, the power supply should be cut off immediately for maintenance. The calciner must not exceed 850°C during the heating process. 4. Do not touch parts such as high-temperature surfaces with hands, arms and body.316L stainless steel vacuum brazing process

High-temperature furnace box furnace is a common high-temperature heating equipment. Its structural features mainly include furnace body, heating element, temperature control system and furnace door. The following will explain these aspects in detail, and expand the description in conjunction with the title center.Vacuum Heat Treatment of Fasteners  The furnace body is the main part of the high-temperature box-type furnace, which is usually welded by steel plates and has high strength and stability. The interior of the furnace body is usually lined with high temperature resistant materials to ensure the high temperature resistance of the furnace body. In addition, the furnace body is also equipped with vents and exhaust ports to facilitate the circulation and discharge of gas in the furnace.Vacuum sintering of transparent ceramics The heating element is the core part of the high temperature box furnace, usually made of materials such as resistance wire or electric heating rod. The number and layout of heating elements are determined according to the size of the furnace body and heating requirements. Usually, multi-point heating is used to ensure the uniformity and stability of the temperature in the furnace.Vacuum sintered powder metallurgy parts Third, the temperature control system is an important part of the high-temperature box-type furnace, and its main function is to monitor and control the temperature in the furnace in real time. The temperature control system is usually composed of temperature sensors, controllers and actuators, which can realize functions such as automatic temperature control and timing temperature control to meet different heating requirements.316L stainless steel vacuum brazing process

Resistance furnaces are widely used in the national economy, and high-power resistance furnaces are used in various industrial production processes. However, there are various interference factors in most resistance furnaces, Vacuum heat treatment of aluminum alloy die castings which will bring great changes to industrial production. Therefore, in the design of the resistance furnace temperature control system, it is necessary to consider how to effectively avoid various interference factors and adopt a better control scheme.Vacuum Oil Quenching for steel hardening heat treatment It is very necessary to choose a suitable chip and control algorithm. This design requires the design of a hardware part of a resistance furnace temperature control system that can be widely used in various fields with a single-chip microcomputer. Vacuum carburizing of aviation gear steel The hardware circuit design takes the single-chip microcomputer as the control core and configures the clock circuit, temperature detection circuit, temperature control circuit and alarm circuit outside. Realized processing, storage, alarm and other functions.Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics

It belongs to the energy-saving oven for large-scale industrial production. It is mainly used for drying transformer cores and coils, drying electrical cabinets and parts for painting, rare earth drying, casting sand mold drying, and motor drying. The trolley-type feeding and discharging method is adopted, which is suitable for automatic feeding and discharging of large quantities of workpieces.Vacuum heat treatment of aluminum alloy die castings In the production process of dry-type transformers, the core preheating, coil pre-drying, coil varnish drying, resin curing and other processes are very critical, which directly affect the quality of the transformer, so it has a great impact on the temperature uniformity of the curing furnace and the reliability of the control system. Very demanding.Vacuum Oil Quenching for steel hardening heat treatment YBDX series special curing furnace for transformers has the advantages of good temperature uniformity, various flexible air supply methods, mature and reliable control system, beautiful appearance, etc., and has been widely used in dry-type transformer manufacturers across the country.Vacuum carburizing of aviation gear steel Adopt intelligent program temperature controller to control temperature, PID parameter self-tuning, solid-state relay power adjustment, non-contact continuous adjustment, automatically complete the whole process of drying process, can meet the requirements of any curing curve, easy to operate, reliable performance; selected domestic External electrical control components make the reliability of the electric control part of the curing furnace optimal.Vacuum Hardening Furnace

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